Home / 9,487,824.93-14,216,835.65-7,334,127.45

Finding the Fourth Proportional to 9,487,824.93, 14,216,835.65 and 7,334,127.45

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Solution

The fourth proportional to 9,487,824.93, 14,216,835.65 and 7,334,127.45 is: 10,989,672.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,487,824.93 : 14,216,835.65 = 7,334,127.45 : x
  2. Step 2: Convert to fraction form
    9,487,824.93/14,216,835.65 = 7,334,127.45/x
  3. Step 3: Cross multiply
    9,487,824.93x = 14,216,835.65 × 7,334,127.45
  4. Step 4: Simplify right side
    9,487,824.93x = 104,268,084,556,132.95
  5. Step 5: Solve for x
    x = 104,268,084,556,132.95/9,487,824.93
  6. Step 6: Final answer
    x = 10,989,672.06

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.